    @charset "utf-8";
    header {
        background: #f5f5f5;
    }
    /* 头部 */
    
    .header,
    .nav,
    .banner {
        width: 1205px;
        margin: 0 auto;
    }
    
    .header {
        height: 34px;
        background: #fff;
    }
    
    .header p {
        line-height: 30px;
        font-size: 12px;
        color: #666666;
    }
    
    .header p:nth-child(2) {
        margin-left: 32px;
        line-height: 32px;
        font-size: 12px;
        color: #666666;
    }
    
    .header p:nth-child(2) span {
        font-size: 12px;
        line-height: 34px;
    }
    
    .header p:nth-child(1) {
        font-size: 12px;
        color: #666666;
    }
    
    .header ul {
        width: 492px;
        height: 34px;
    }
    
    .header ul li {
        float: left;
    }
    
    .header ul li img {
        display: inline;
    }
    
    .header ul li a {
        padding: 15px;
        font-size: 12px;
        line-height: 34px;
        color: #666666;
    }
    
    .header p:nth-child(3) {
        width: 144px;
        border-left: 1px solid #666;
        line-height: 34px;
        font-size: 12px;
        color: #666666;
    }
    
    .header p:nth-child(3) a {
        float: right;
    }
    /* 导航 */
    
    .nav {
        height: 80px;
    }
    
    .nav div {
        padding-top: 15px;
    }
    
    .nav div img {
        height: 50px;
        width: 134px;
    }
    
    .nav p {
        width: 48px;
        line-height: 80px;
        margin-left: 18px;
        color: #666;
        font-size: 12px;
        background: url(../images/xiasanjiao.png) no-repeat center right;
    }
    
    .nav ul {
        width: 700px;
        height: 80px;
        margin-left: 50px;
    }
    
    .nav ul li {
        float: left;
    }
    
    .nav ul li a {
        line-height: 80px;
        padding: 0 18px;
        color: #000;
        display: block;
    }
    
    .nav ul li a:hover {
        border-bottom: 3px solid #f83244;
    }
    
    .nav .shous {
        padding-top: 19px;
        height: 42px;
    }
    
    .nav .shous input:nth-child(1) {
        width: 180px;
        height: 42px;
        float: left;
        outline: none;
        border: none;
        background: #f5f5f5;
    }
    
    .nav .shous input:nth-child(2) {
        width: 40px;
        height: 42px;
        background: #f83244 url(../images/fangdajing.png) no-repeat center;
        float: left;
        outline: none;
        border: none;
    }